Your HVAC system runs constantly for most months of the year. Your Atlanta heating system runs for most of the days between December and February and your air conditioner in metro Texas is likely on from late April until the end of October.
So, those systems are put under a lot of stress. Moving parts can wear down, electrical connections can loosen, and filters can become dirty or clogged.Most modern HVAC systems will warn you when the system is broken or close to being broken.
There are a number of symptoms that this might be the case, including a loss of capacity, higher energy bills, or unnatural sounds. But, if you wait until your system displays these signs, permanent damage might already have been done.
